-
公开(公告)号:US20140307493A1
公开(公告)日:2014-10-16
申请号:US14354165
申请日:2012-10-23
Applicant: ST-Ericsson SA
Inventor: Laurent Chevalier
IPC: H02M3/07
CPC classification number: H02M3/18 , G05F3/00 , H02M3/07 , H02M2001/0054 , Y02B70/1491
Abstract: There is described a charge pump circuit (1) circuit comprising an input terminal, an output terminal (5) connected to an intermediate node (Ni), a ground terminal (4), a first fly capacitor module (21) with a first fly capacitor (Cfly1) having a first pin (211) and a second pin (212) and connected to the intermediate node (Ni); and a second fly capacitor module (22) with a first fly capacitor (Cfly2) having a first pin (221) and a second pin (222) and connected to the intermediate node (Ni); wherein each being adapted to successively charge and discharge a the first fly capacitor and the second fly capacitor, respectively, wherein the second pin (212) of the first fly capacitor module (21) is connected to the first pin (221) of the second fly capacitor module (22) by a direct connection.
Abstract translation: 描述了一种电荷泵电路(1),包括输入端子,连接到中间节点(Ni)的输出端子(5),接地端子(4),具有第一飞行的第一飞行电容器模块(21) 电容器(Cfly1)具有第一引脚(211)和第二引脚(212)并连接到中间节点(Ni); 和具有第一引脚(221)和第二引脚(222)并连接到中间节点(Ni)的第一飞电容器(Cfly2)的第二飞电容器模块(22); 其中每个分别适于连续地对第一飞电容器和第二飞电容器进行充电和放电,其中第一飞电容器模块(21)的第二引脚(212)连接到第二飞电电容器的第二引脚(221) 飞电容器模块(22)通过直接连接。
-
公开(公告)号:US09515559B2
公开(公告)日:2016-12-06
申请号:US14354165
申请日:2012-10-23
Applicant: ST-Ericsson SA
Inventor: Laurent Chevalier
CPC classification number: H02M3/18 , G05F3/00 , H02M3/07 , H02M2001/0054 , Y02B70/1491
Abstract: There is described a charge pump circuit (1) circuit comprising an input terminal, an output terminal (5) connected to an intermediate node (Ni), a ground terminal (4), a first fly capacitor module (21) with a first fly capacitor (Cfly1) having a first pin (211) and a second pin (212) and connected to the intermediate node (Ni); and a second fly capacitor module (22) with a first fly capacitor (Cfly2) having a first pin (221) and a second pin (222) and connected to the intermediate node (Ni); wherein each being adapted to successively charge and discharge a the first fly capacitor and the second fly capacitor, respectively, wherein the second pin (212) of the first fly capacitor module (21) is connected to the first pin (221) of the second fly capacitor module (22) by a direct connection.
Abstract translation: 描述了一种电荷泵电路(1),包括输入端子,连接到中间节点(Ni)的输出端子(5),接地端子(4),具有第一飞行的第一飞行电容器模块(21) 电容器(Cfly1)具有第一引脚(211)和第二引脚(212)并连接到中间节点(Ni); 和具有第一引脚(221)和第二引脚(222)并连接到中间节点(Ni)的第一飞电容器(Cfly2)的第二飞电容器模块(22); 其中每个分别适于连续地对第一飞电容器和第二飞电容器进行充电和放电,其中第一飞电容器模块(21)的第二引脚(212)连接到第二飞电电容器的第二引脚(221) 飞电容器模块(22)通过直接连接。
-